package com.sky.config;


import com.sky.properties.AliOssProperties;
import com.sky.utils.AliOssUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * 配置类，用于创建alioss对象
 */
@Configuration
@Slf4j
public class OssConfiguration {

    @Autowired
    private AliOssProperties aliOssProperties;

    @Bean
    //项目启动时，就会调用到这个方法，把这个对象创建出来，交给spring容器

    @ConditionalOnMissingBean
    //保证容器里面只有这一个容器对象，如果有就不用创建了

    public AliOssUtil aliOssUtil(AliOssProperties aliOssProperties){
        log.info("开始创建阿里云文件上传工具");
        AliOssUtil aliOssUtil = new AliOssUtil(aliOssProperties.getEndpoint(),aliOssProperties.getAccessKeyId(),aliOssProperties.getAccessKeySecret(),aliOssProperties.getBucketName());
        return aliOssUtil;
    }
}
